SN74HCS151-Q1 Automotive 8-to-1 Multiplexer with Schmitt-Trigger Inputs

1 Features

• AEC-Q100 qualified for automotive applications:

– Device temperature grade 1:

– Device HBM ESD Classification Level 2

– Device CDM ESD Classifcation Level C6

• Available in wettable flank QFN (WBQB) package

• Wide operating voltage range: 2 V to 6 V

• Schmitt-trigger inputs allow for slow or noisy input

signals

• Low power consumption

– Typical input leakage current of ±100 nA

• ±7.8-mA output drive at 6 V

2 Applications

• Data selection

• Multiplexing

3 Description

The SN74HCS151-Q1 is a data selector/multiplexer

containing full binary decoding to select one of eight

data sources and complementary outputs. The strobe

(G) input must be at a low logic level to enable the

inputs. A high level at the strobe terminal forces the W

output high and the Y output low.

Device Information

PART NUMBER

PACKAGE(1)

BODY SIZE (NOM)

SN74HCS151PW-Q1

TSSOP (16)

5.00 mm × 4.40 mm

SN74HCS151D-Q1

SOIC (16)

9.90 mm × 3.90 mm

SN74HCS151WBQB-Q1

WQFN (16)

3.60 mm × 2.60 mm

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

Input Voltage

Schmitt-trigger

CMOS Input

Response

Waveforms

Standard

CMOS Input

Response

Waveforms

Input Voltage

Input Voltage

Time

Time

Input Voltage

Waveforms

Low Power

Noise Rejection

Supports Slow Inputs

Time

Time

Time

Time

Benefits of Schmitt-Trigger Inputs

SN74HCS151-Q1

SCLS819B – AUGUST 2020 – REVISED DECEMBER 2021

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.